The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2024
Filed:
Dec. 22, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Chanho Lee, Hwaseong-si, KR;
Jung-Hak Song, Yongin-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A semiconductor memory device includes a memory cell array that includes memory cells arranged in rows and columns, a row decoder that is configured to receive a row address, decode the row address, and adjust voltages of selection lines based on the decoded row address, a word line driver that is connected with the selection lines, is connected with the rows of the memory cells through word lines, and is configured to adjust voltages of the word lines in response to an internal clock signal and the voltages of the selection lines, and a detection circuit that is connected with the word lines and is configured to activate a detection signal in response to voltages of the word lines being identical at a specific timing.